What is (-3x+10)-(-6x-2) ?

The solution to (-3x+10)-(-6x-2) is 3x+12

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simplify (-3x+10)-(-6x-2)

simplify

(- 3 x + 10) - (- 6 x - 2)

3 x + 12

Solution steps

(- 3 x + 10) - (- 6 x - 2)

Apply rule:

(a) = a

(- 3 x + 10) = - 3 x + 10

= - 3 x + 10 - (- 6 x - 2)

Apply the distributive law:

- (- a - b) = a + b

- (- 6 x - 2) = 6 x + 2

= - 3 x + 10 + 6 x + 2

Group like terms

= - 3 x + 6 x + 10 + 2

Add similar elements:

- 3 x + 6 x = 3 x

= 3 x + 10 + 2

Add the numbers:

10 + 2 = 12

= 3 x + 12

4 - (- 11)

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